| Name | Acanthocladium pinnatum M. Fleischer |
| Authorship | M. Fleischer |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acanthocladium Mitten |
| Citation | 1911 Hedwigia 50: 284 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Acanthocladium pinnatum M. Fleischer |
| Identification made in | [no date] (2) |